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The prime minister said the show was "at times harrowing" but had "lit a touch paper" under the debate about the issues.

However history suggests there is plenty of potential for the blue touch paper to be ignited once again.

Chasing just 115, the Sussex openers were given licence to play with freedom and Harrison Ward lit the touch paper with six fours in a rapid knock of 27 from 18 balls.

England are yet to light the touch paper in this Six Nations, which began with victories over Italy and Wales before defeat in Edinburgh ended their unbeaten start.

England have been lacking in the world-class department over their three games so far and there hasn't been the individual to light the touch paper.